2021-2022学年生物人教版七年级上册小题狂练：3.1.1 藻类、苔藓和蕨类植物
※题型：单选题※知识点：单选题※试题难度：较易<br>小明在校园里发现一种植物,没有真正的根,只有矮小的茎和又小又薄的叶,可以作为监测空气污染程度的指示植物,这种植物是( )<br>A.藻类植物 B.苔藓植物 C.蕨类植物 D.种子植物<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2015/c817f3d322f843fea9d371c17975ef9b/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2015/41243d5334b04c5e937ca5e094c72dc6/79FC522B10B463AD339EB3311116D337.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>有诗云“若花如米小,也学牡丹开”。所谓的“苔花”其实是下图所示苔藓植物的结构a,里面含有大量的( )<img src="https://picture2.zhihuicn.com/testImage/2/2021/8/5/F9CF97349E7D12FF0BF510F3867F07DF.png"><br>A.花粉 B.孢子 C.种子 D.卵细胞<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/22faa3622314438e860b20786f2d5629/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br>略<br>※题型：单选题※知识点：单选题※试题难度：中等<br>水绵可以从下列哪种环境中采集到( )<br>A.小河的浅水边 B.大西洋的底部<br>C.潮湿的土坡上 D.海边的洼地<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/047149f7f35c4f039e9493300d782936/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/56451f04360d4a32ab6c8e669b7d4a31/2A9AA654525D73B1D9621CEE3BBA40B6.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>泥炭藓是具有强吸水能力的苔藓植物。泥炭藓倒伏腐烂,经长年积压后成为泥炭,可用作燃料、肥料。下列叙述正确的是( )<br>A.泥炭藓根的结构十分复杂<br>B.泥炭藓有明显的根、茎、叶的分化,通过种子繁殖后代<br>C.泥炭藓茎中有导管、叶中有叶脉<br>D.泥炭藓植株矮小,茎和叶内没有输导组织,用孢子繁殖后代<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/aa57ab111e1f4fa982f32d9c7e5fbbf0/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/bc68d688b06946e0a4a6d0c332bfd6fb/E2DFFB42C3CD62A9A2AD5E6473916851.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>下列四种植物中,具有根、茎、叶,但只能靠产生孢子繁殖后代的是( )<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/9/64DC6BEB6B395D0F7637AC581299F586.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/9/B85FF6F61142BAD93AAE4BF7B4052AB0.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/9/2328AF7A9936DD76D9A2A70F4A12F082.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/9/B5A9BC487083B85B9DCCACC4CB81E513.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/2fe667031bf742dbadd2ab31b88054cf/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/72fed7defc564bff9e0c6097ea640023/32F7313B66E197DAE1662D83A374313C.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>对于藻类、苔藓、蕨类植物的描述正确的是( )<br>A.蕨类比苔藓更适应陆地环境<br>B.苔藓植物有根、茎、叶的分化<br>C.海带的叶是进行光合作用的器官<br>D.蕨类植物通过芽孢来繁殖后代<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2018/1d3fd6b62e0e4d37a4bc8743d4a0bf29/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2018/cdb5668b3cba445ca1cab8a9706a876a/D2018C01082590381F612B4ADA100AF3.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>桫椤有“蕨类植物之王”的美誉,是已经发现的唯一的木本蕨类植物,下列最有利于盆栽桫椤生长的是( )<br>A.放在背阴处,适当多浇水<br>B.放在向阳处,适当多浇水<br>C.放在背阴处,适当少浇水<br>D.放在向阳处,适当少浇水<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/6036d9d48e534aaebf40cfeb521ad5b1/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/58ef7dbf348948668168e2da29333d07/280B0050F0858CDBBAB2C72022DBFC04.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>下面是对如图所示的绿色植物形态结构和生理功能的描述,不正确的是( )<img src="https://picture2.zhihuicn.com/testImage/2/2021/6/22/DDF19684469BF529FBF0AC7289751730.png"><br>A.有根、茎、叶的分化<br>B.根、茎、叶中没有输导组织<br>C.细胞中有叶绿体,是自养生物<br>D.靠孢子进行繁殖<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/6e708afcdfd648569f15b6b0e840958d/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/a70de079e99a410695a26ca1bf6bf03f/C40FB31A561C944710007011E62E8AB7.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>下列关于藻类、苔藓和蕨类植物的叙述中,不正确的是( )<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/17/69FBAFEB48539DB8F0B0819F30BD9285.png"><br>A.藻类植物没有根、茎、叶的分化<br>B.苔藓植物的根是假根<br>C.蕨类植物有根、茎、叶的分化<br>D.它们也可以用种子繁殖<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/97e916bb8e2748048878701a26580ec7/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/9ed0a70fc8804db8b8d16ca2f378eb47/5C98F4FB52A3FD0ECE58E6FA8BE42957.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>下列诗句描述藻类植物的是( )<br>A.苔痕上阶绿,草色入帘青<br>B.种豆南山下,草盛豆苗稀<br>C.离离原上草,一岁一枯荣<br>D.西湖春色归,春水绿于染<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/35dbf7141a5f44ca8461ad6f4df57fd1/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br>略<br>
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